Ken Griffin Options Holdings

Citadel Advisors LLC

  • $550 Billion
  • Q2 2025

Options Holdings Table

Stock Option Type Value Options Held Last Trade Trade History
ARLO
Arlo Technologies, Inc.

Industrials
CALL
$223,000
13.2K
Q2 2025
Reduced 34.0%
Arm Holdings PLC
CALL
$0
4.64M
Q2 2025
Added 8.78%
Arm Holdings PLC
PUT
$0
3.95M
Q2 2025
Added 8.78%
AHH
Armada Hoffler Properties, Inc.

Real Estate
CALL
$190,000
27.8K
Q2 2025
Reduced 69.61%
AHH
Armada Hoffler Properties, Inc.

Real Estate
PUT
$238,000
34.7K
Q2 2025
Reduced 69.61%
Armour Residential Reit Inc
CALL
$0
171K
Q2 2025
Reduced 14.36%
Armour Residential Reit Inc
PUT
$0
200K
Q2 2025
Reduced 14.36%
AWI
Armstrong World Industries Inc

Industrials
CALL
$13.9 Million
85.5K
Q2 2025
Added 447.06%
AWI
Armstrong World Industries Inc

Industrials
PUT
$3.02 Million
18.6K
Q2 2025
Added 447.06%
ADES
Advanced Emissions Solutions, Inc.

Industrials
CALL
$337,000
44.7K
Q2 2025
Added 18.88%
Arqit Quantum Inc
PUT
$0
83.8K
Q2 2025
Added 0.22%
ARRY
Array Technologies, Inc.

Technology
CALL
$2.21 Million
374K
Q2 2025
Reduced 37.66%
ARRY
Array Technologies, Inc.

Technology
PUT
$584,000
99K
Q2 2025
Reduced 37.66%
ARW
Arrow Electronics Inc

Technology
CALL
$917,000
7.2K
Q2 2025
Reduced 51.11%
ARW
Arrow Electronics Inc

Technology
PUT
$280,000
2.2K
Q2 2025
Reduced 51.11%
ARWR
Arrowhead Pharmaceuticals, Inc.

Healthcare
CALL
$1.14 Million
72.3K
Q2 2025
Added 28.22%
ARWR
Arrowhead Pharmaceuticals, Inc.

Healthcare
PUT
$2.96 Million
187K
Q2 2025
Added 28.22%
SBTX
Silverback Therapeutics, Inc.

Healthcare
CALL
$0
18.1K
Q2 2025
Reduced 30.79%
SBTX
Silverback Therapeutics, Inc.

Healthcare
PUT
$0
98.7K
Q2 2025
Reduced 30.79%
AIP
Arteris, Inc.

Technology
CALL
$428,000
45K
Q2 2025
Added 95.21%
AIP
Arteris, Inc.

Technology
PUT
$349,000
36.7K
Q2 2025
Added 95.21%
APAM
Artisan Partners Asset Management Inc.

Financial Services
CALL
$2.01 Million
45.3K
Q2 2025
Added 231.25%
APAM
Artisan Partners Asset Management Inc.

Financial Services
PUT
$939,000
21.2K
Q2 2025
Added 231.25%
AORT
Artivion, Inc.

Healthcare
CALL
$597,000
19.2K
Q2 2025
Reduced 1.54%
ARVN
Arvinas, Inc.

Healthcare
CALL
$1.2 Million
163K
Q2 2025
Added 13.92%
ARVN
Arvinas, Inc.

Healthcare
PUT
$1.88 Million
256K
Q2 2025
Added 13.92%
ASA
Asa Gold & Precious Metals LTD

Financial Services
CALL
$498,000
15.8K
Q2 2025
Reduced 20.2%
ASAN
Asana, Inc.

Technology
CALL
$5.02 Million
372K
Q2 2025
Added 17.04%
ASAN
Asana, Inc.

Technology
PUT
$6.53 Million
484K
Q2 2025
Added 17.04%
ABG
Asbury Automotive Group Inc

Consumer Cyclical
CALL
$4.44 Million
18.6K
Q2 2025
Reduced 26.32%
ABG
Asbury Automotive Group Inc

Consumer Cyclical
PUT
$1 Million
4.2K
Q2 2025
Reduced 26.32%
ASND
Ascendis Pharma A/S

Healthcare
CALL
$3.4 Million
19.7K
Q2 2025
Reduced 41.18%
ASND
Ascendis Pharma A/S

Healthcare
PUT
$690,000
4K
Q2 2025
Reduced 41.18%
ASX
Ase Technology Holding Co., Ltd.

Technology
PUT
$146,000
14.2K
Q2 2025
Reduced 58.6%
ASGN
Asgn Inc

Technology
CALL
$244,000
4.9K
Q2 2025
Added 97.83%
ASGN
Asgn Inc

Technology
PUT
$454,000
9.1K
Q2 2025
Added 97.83%
ASH
Ashland Global Holdings Inc

Basic Materials
CALL
$2.03 Million
40.4K
Q2 2025
Reduced 57.75%
ASH
Ashland Global Holdings Inc

Basic Materials
PUT
$1.4 Million
27.8K
Q2 2025
Reduced 57.75%
Asp Isotopes Inc
CALL
$0
109K
Q2 2025
Added 144.9%
Asp Isotopes Inc
PUT
$0
469K
Q2 2025
Added 144.9%
ASPN
Aspen Aerogels Inc

Industrials
CALL
$955,000
161K
Q2 2025
Reduced 62.57%
ASPN
Aspen Aerogels Inc

Industrials
PUT
$497,000
84.1K
Q2 2025
Reduced 62.57%
ASRT
Assertio Holdings, Inc.

Healthcare
CALL
$120,000
188K
Q2 2025
Reduced 29.91%
ASRT
Assertio Holdings, Inc.

Healthcare
PUT
$14,000
22.5K
Q2 2025
Reduced 29.91%
Asset Entities Inc
CALL
$0
21.3K
Q2 2025
New holding
ASB
Associated Banc Corp

Financial Services
CALL
$326,000
13.4K
Q2 2025
Reduced 35.27%
AIZ
Assurant, Inc.

Financial Services
CALL
$2.73 Million
13.8K
Q2 2025
Reduced 18.82%
AGO
Assured Guaranty LTD

Financial Services
CALL
$452,000
5.2K
Q2 2025
Reduced 63.25%
AGO
Assured Guaranty LTD

Financial Services
PUT
$1.06 Million
12.2K
Q2 2025
Reduced 63.25%
Ken Griffin

Ken Griffin

Ken Griffin is the founder and CEO of Citadel Advisors, a successful investment firm that uses technology and data-driven approaches to investing. Griffin is known for his expertise in quantitative investing and his innovative approach to investing. He has generated strong returns for his clients over the long term.
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Summary

  • Portfolio
  • No. of Stocks 15,124
  • Current Value $550 Billion
  • Prior Value $509 Billion
  • Filing
  • Period Q2 2025
  • Filing Date August 14, 2025
  • Form Type 13F-HR
  • Activity in Q2 2025
  • New Purchases 1,309 stocks
  • Additional Purchases 2,297 stocks
  • Sold out of 0 stocks
  • Reduced holdings in 2,137 stocks
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